Eh... you really need to define that since he doesn't outright hurt people. He's sort of a "World is my playground and you either play along or don't get to have fun" kind of guy. He's not in it for money or power or anything so much as he wants to have fun and thinks the world should be the way he wants it to be.

It's not that he's malicious rather than he just doesn't know where to draw the line. Kind of like if you gave phenomenal cosmic powers to a kid.

Head of a horse, ears of a donkey, paw of a lion, claw of an eagle, body of a something or other, one bat wing and one bird wing, one hoof and one dragon's foot. A lizards tail with a tuft of fur at the end and the absolute embodiment of chaos.